Transaction not yet indexed

NJM6Zts1QpFcZHduf6D3KMmcQnSSySf3sTHrWftDqRQKEpL3Q1wMzezRAHsLZeBxXwZwcKc7dV2hYtaUYjAk9U6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.